Staff View: Preliminary pilot plant investigation of the Acid Leach - CCD - solvent extraction process as applied to White Canyon ores

Preliminary pilot plant investigation of the Acid Leach - CCD - solvent extraction process as applied to White Canyon ores

The preliminary operation of the Acid Leach - CCD – Solvent Extraction Pilot Plant at Grand Junction, Colorado, was conducted from November 8, 1956 to January 3, 1957 using White Canyon ores. The report contains information on the grinding, leaching, and liquid-solid separation by continuous counter...

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Main Authors:	Griffith, A. W.; Gardner, H. E.; Shimmin, R. L., National Lead Company, Inc. Raw Materials Development Laboratory
Format:	Text
Language:	English eng
Published:	1957
Subjects:	Radioactivity; U.S. Atomic Energy Commission; Uranium ores
Online Access:	http://hdl.handle.net/11166/84695 http://archives.mountainscholar.org/cdm/ref/collection/p17393coll30/id/2180

id	oai:archives.mountainscholar.org:p17393coll30-2180
recordtype	dspace
spelling	oai:archives.mountainscholar.org:p17393coll30-21802023-10-18 Preliminary pilot plant investigation of the Acid Leach - CCD - solvent extraction process as applied to White Canyon ores Griffith, A. W.; Gardner, H. E.; Shimmin, R. L. National Lead Company, Inc. Raw Materials Development Laboratory 1957 April 12 1957-04-12 The preliminary operation of the Acid Leach - CCD – Solvent Extraction Pilot Plant at Grand Junction, Colorado, was conducted from November 8, 1956 to January 3, 1957 using White Canyon ores. The report contains information on the grinding, leaching, and liquid-solid separation by continuous countercurrent decantation. Detailed information is presented on the liquid-liquid solvent extraction of the leach liquor using organic solvents containing di-2-ethylhexyl phosphoric acid or triisooctyl amine. Results show White Canyon ores to be amenable to the Acid Leach CCD - Solvent Extraction process. Using di-2-ethylhexyl phosphoric acid, reagent consumptions were relatively high whereas with triisooctyl amine excellent recovery of uranium was obtained with moderate reagent requirements. Contract no. AT-(49-6)-924 Radioactivity; U.S. Atomic Energy Commission; Uranium ores English eng Text Atomic Energy Commission collection Atomic Energy Commission collection WIN-69 Colorado Mesa University. Tomlinson Library All written materials, drawings, maps, photographs and other graphics are property of the contributor. The copyright and related rights status of this Item has not been evaluated (https://rightsstatements.org/vocab/CNE/1.0/). Please refer to the organization that has made the Item available for more information. http://hdl.handle.net/11166/84695 http://archives.mountainscholar.org/cdm/ref/collection/p17393coll30/id/2180
institution	Archival Material
collection	DSpace
language	English eng
topic	Radioactivity; U.S. Atomic Energy Commission; Uranium ores
spellingShingle	Radioactivity; U.S. Atomic Energy Commission; Uranium ores Griffith, A. W.; Gardner, H. E.; Shimmin, R. L. National Lead Company, Inc. Raw Materials Development Laboratory Preliminary pilot plant investigation of the Acid Leach - CCD - solvent extraction process as applied to White Canyon ores
description	The preliminary operation of the Acid Leach - CCD – Solvent Extraction Pilot Plant at Grand Junction, Colorado, was conducted from November 8, 1956 to January 3, 1957 using White Canyon ores. The report contains information on the grinding, leaching, and liquid-solid separation by continuous countercurrent decantation. Detailed information is presented on the liquid-liquid solvent extraction of the leach liquor using organic solvents containing di-2-ethylhexyl phosphoric acid or triisooctyl amine. Results show White Canyon ores to be amenable to the Acid Leach CCD - Solvent Extraction process. Using di-2-ethylhexyl phosphoric acid, reagent consumptions were relatively high whereas with triisooctyl amine excellent recovery of uranium was obtained with moderate reagent requirements.
format	Text
author	Griffith, A. W.; Gardner, H. E.; Shimmin, R. L. National Lead Company, Inc. Raw Materials Development Laboratory
author_sort	Griffith, A. W.; Gardner, H. E.; Shimmin, R. L.
title	Preliminary pilot plant investigation of the Acid Leach - CCD - solvent extraction process as applied to White Canyon ores
title_short	Preliminary pilot plant investigation of the Acid Leach - CCD - solvent extraction process as applied to White Canyon ores
title_full	Preliminary pilot plant investigation of the Acid Leach - CCD - solvent extraction process as applied to White Canyon ores
title_fullStr	Preliminary pilot plant investigation of the Acid Leach - CCD - solvent extraction process as applied to White Canyon ores
title_full_unstemmed	Preliminary pilot plant investigation of the Acid Leach - CCD - solvent extraction process as applied to White Canyon ores
title_sort	preliminary pilot plant investigation of the acid leach - ccd - solvent extraction process as applied to white canyon ores
publishDate	1957
url	http://hdl.handle.net/11166/84695 http://archives.mountainscholar.org/cdm/ref/collection/p17393coll30/id/2180
_version_	1802128044316426240
score	13.9117775

Preliminary pilot plant investigation of the Acid Leach - CCD - solvent extraction process as applied to White Canyon ores

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